Color

#81092d

#81092d
hex#81092d
rgbrgb(129, 9, 45)
hslhsl(342, 87%, 27%)
oklchoklch(0.389 0.149 13.1)
Closest name: Bordeaux (#7b002c)Relative luminance 0.0505

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#09815d

#810969 · #812109

#2d8109 · #092d81

Split-complementary

Open in tool →

#098121 · #096981

#698109 · #09815d · #210981

Contrast

#81092d as textRatioAAAA largeAAAFix
Aaon white
10.45:1passpasspassPasses AAA — no fix needed.
Aaon black
2.01:1failfailfail
  • AA: use #e51050 as the text (4.52:1)
  • AAA: use #f46691 as the text (7.16:1)
  • AA: or shift the background to #ababab (4.55:1)
  • AAA: or shift the background to #d4d4d4 (7.05:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #81092d as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#81092d reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #81092d
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #81092d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/81092d-c49ca3-62cb79-2d211f-f1e9ef?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md